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| Management number | 209155444 | Release Date | 2026/03/29 | List Price | $40.00 | Model Number | 209155444 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
| UPC | 021299184479 |
|---|---|
| Color | Black |
| Impedance | 35 Ohms |
| Brand Name | Koss |
| Model Name | Koss Pro4S |
| Style Name | Full Size |
| Is Electric | No |
| Item Weight | 0.4 Pounds |
| Sensitivity | 99 dB |
| Manufacturer | Koss |
| Model Number | Pro4S |
| BuiltIn Media | 6.3mm Adapter, Detachable 4ft/1.2m Coiled Cord, Hard Shell Carrying Case, Pro4S Studio Headphone |
| Noise Control | Sound Isolation |
| Cable Features | Detachable |
| Earpiece Shape | Oval |
| Headphone Jack | 6.35 mm Jack |
| Number of Items | 1 |
| Antenna Location | Cycling, Exercising, Running |
| Audio Driver Type | Dynamic Driver |
| Enclosure Material | Aluminum |
| Frequency Response | 25000 Hz |
| Additional Features | HIFI |
| Warranty Description | Limited lifetime warranty |
| Age Range Description | Adult |
| Customer Package Type | Standard Packaging |
| Number of Power Levels | 1 |
| Connectivity Technology | Wired |
| Headphones Ear Placement | Over Ear |
| Specific Uses For Product | Professional |
| Headphone Folding Features | Over Ear |
| Global Trade Identification Number | 00021299184479 |
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